diff --git a/core/relinker/relinker/tests/test_guest_none_relocations.py b/core/relinker/relinker/tests/test_guest_none_relocations.py
index 93c5d7a246eb..83dfddccb37f 100644
--- a/core/relinker/relinker/tests/test_guest_none_relocations.py
+++ b/core/relinker/relinker/tests/test_guest_none_relocations.py
@@ -76,6 +76,17 @@ def change_tag(image, tag, value=None, replacement=None):
     raise AssertionError(f"Missing dynamic tag {tag:#x}")
 
 
+def invalid_tls_segment_large_memsz(image):
+    image = bytearray(image)
+    phnum, = struct.unpack_from("<H", image, 56)
+    insert_at = 64 + phnum * 56
+    if insert_at + 56 > len(image):
+        image.extend(bytes(insert_at + 56 - len(image)))
+    struct.pack_into("<IIQQQQQQ", image, insert_at, 7, 4, 0x2700, 0x2700, 0x2700, 0, 0x80000000, 8)
+    struct.pack_into("<H", image, 56, phnum + 1)
+    return image
+
+
 def unsized_lifecycle(rela, sce, initial):
     image = module(rela, sce=sce, lifecycle=True, initial=initial)
     return change_tag(change_tag(image, 27, replacement=0x61000001), 28, replacement=0x61000001)
@@ -140,6 +151,10 @@ def invalid_cases(sce):
                                             replacement=20 if sce else 0x6100002b), "Missing or ambiguous dynamic tag"
 
 
+def invalid_cases_windows(sce):
+    yield "invalid-tls-segment-large-memsz", invalid_tls_segment_large_memsz(module([NOOP], sce=sce)), "Invalid or unsupported ELF TLS layout"
+
+
 def main():
     if sys.argv[1] == "--load":
         import ctypes
@@ -206,6 +221,10 @@ def convert(name, system, image):
                 result, artifact, output = convert(f"{sce}-{name}", "linux", image)
                 assert result.returncode == 2 and error in result.stderr, (sce, name, result.stderr)
                 assert not artifact.exists() and not output.exists(), name
+            for name, image, error in invalid_cases_windows(sce):
+                result, artifact, output = convert(f"{sce}-{name}", "windows", image)
+                assert result.returncode == 2 and error in result.stderr, (sce, name, result.stderr)
+                assert not artifact.exists() and not output.exists(), name
     print("Guest no-op relocation tests passed")